Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 22:14:54
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.72 (µg/m3)
CO 0.29 (mg/m3)
NO2 2.13 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 22:15:07
PM - 2.5 16.85 (µg/m3)
PM - 10 97.07 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.35 (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 22:19:01
PM - 2.5 12 (µg/m3)
PM - 10 22 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.15 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 22:18:40
PM - 2.5 62.13 (µg/m3)
PM - 10 185.64 (µg/m3)
SO2 17.54 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 22:15:07
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 22:18:45
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 6 (µg/m3)
CO 0.25 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 22:18:43
PM - 2.5 36.06 (µg/m3)
PM - 10 120.37 (µg/m3)
SO2 34.14 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 22:15:01
PM - 2.5 14.88 (µg/m3)
PM - 10 (µg/m3)
SO2 47.47 (µg/m3)
CO ##### (mg/m3)
NO2 .46 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 22:18:46
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.26 (µg/m3)
CO 1.66 (mg/m3)
NO2 1.86 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 22:06:16
PM - 2.5 48.92 (µg/m3)
PM - 10 84.35 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.95 (mg/m3)
NO2 24.21 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 22:15:12
PM - 2.5 29.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .85 (µg/m3)
CO 0.47 (mg/m3)
NO2 .52 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 22:11:06
PM - 2.5 47.9 (µg/m3)
PM - 10 92.78 (µg/m3)
SO2 19.01 (µg/m3)
CO 1.42 (mg/m3)
NO2 13.32 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 22:19:04
PM - 2.5 35.78 (µg/m3)
PM - 10 59.96 (µg/m3)
SO2 8.37 (µg/m3)
CO 0.32 (mg/m3)
NO2 2.83 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 22:15:18
PM - 2.5 5.61 (µg/m3)
PM - 10 (µg/m3)
SO2 41.85 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 22:15:51
PM - 2.5 1.08 (µg/m3)
PM - 10 (µg/m3)
SO2 6.34 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 22:14:54
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.72 (µg/m3)
CO 0.29 (mg/m3)
NO2 2.13 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 22:15:07
PM - 2.5 16.85 (µg/m3)
PM - 10 97.07 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.35 (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 22:19:01
PM - 2.5 12 (µg/m3)
PM - 10 22 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.15 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 22:18:40
PM - 2.5 62.13 (µg/m3)
PM - 10 185.64 (µg/m3)
SO2 17.54 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 22:15:07
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 22:18:45
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 6 (µg/m3)
CO 0.25 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 22:18:43
PM - 2.5 36.06 (µg/m3)
PM - 10 120.37 (µg/m3)
SO2 34.14 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 22:15:01
PM - 2.5 14.88 (µg/m3)
PM - 10 (µg/m3)
SO2 47.47 (µg/m3)
CO ##### (mg/m3)
NO2 .46 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 22:18:46
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.26 (µg/m3)
CO 1.66 (mg/m3)
NO2 1.86 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 22:06:16
PM - 2.5 48.92 (µg/m3)
PM - 10 84.35 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.95 (mg/m3)
NO2 24.21 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 22:15:12
PM - 2.5 29.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .85 (µg/m3)
CO 0.47 (mg/m3)
NO2 .52 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 22:11:06
PM - 2.5 47.9 (µg/m3)
PM - 10 92.78 (µg/m3)
SO2 19.01 (µg/m3)
CO 1.42 (mg/m3)
NO2 13.32 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 22:19:04
PM - 2.5 35.78 (µg/m3)
PM - 10 59.96 (µg/m3)
SO2 8.37 (µg/m3)
CO 0.32 (mg/m3)
NO2 2.83 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 22:15:18
PM - 2.5 5.61 (µg/m3)
PM - 10 (µg/m3)
SO2 41.85 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 22:15:51
PM - 2.5 1.08 (µg/m3)
PM - 10 (µg/m3)
SO2 6.34 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,983

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (µg/m3)	SO2 (µg/m3)	NO2 (µg/m3)	CO (mg/m3)	Device ID	Created by
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-OCT-2026 22:19	03-OCT-2026 22:15	35.78	59.96	8.37	2.83	0.32	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 22:18	03-OCT-2026 16:48	36.06	120.37	34.14	-	1.12	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 22:18	03-OCT-2026 16:48	36.39	120.49	40.42	-	1.12	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 22:17	03-OCT-2026 16:47	36.61	120.57	38.80	-	1.12	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 22:17	03-OCT-2026 16:47	36.83	120.62	38.75	-	1.11	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 22:16	03-OCT-2026 16:46	37.00	120.57	33.60	-	1.08	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 22:16	03-OCT-2026 16:46	37.06	120.70	34.81	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 22:15	03-OCT-2026 16:45	37.28	120.98	35.46	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 22:15	03-OCT-2026 16:45	37.32	121.35	31.18	-	1.11	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 22:15	03-OCT-2026 16:44	5.61	-	41.85	0.00	0.00	site_5592	Swan Environ

1 - 10 of 2,983

marquee

New

PM - 2.5 (µg/m3)

PM - 10 (µg/m3)

SO2 (µg/m3)

CO (mg/m3)

NO2 (µg/m3)

Permissible limit crossed for PM - 2.5 (µg/m3) in selected date range

Permissible limit crossed for PM - 10 (µg/m3) in selected date range

CAAQMS Data